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There are a few issues with Catalina.

* The current version (and previous versions) of TotalView do not work on Catalina. Users have reported an error about a mismatch of addresses...

Sorry for the long delay. We don't get notified when there's a new post.

Student licenses do not cover CUDA debugging. Depending on the machine you are debugging on, that capability might be...

We've had a few reports of other people running into this recently when trying to run TotalView on a cluster with the windows reflecting back to their laptop, usually a Macbook. Since the google...

Hi Aytekin,

Is the program you are working on open source by any chance? I'm just wondering if I could try it here as well to check. It's always easier when you have a reproducer to work with. ...

Hi Aytekin,

The 8.15 beta was somewhat short so we kept in within a small number of sites. The official release will be out soon.

Since you've been using 8.13 with the gcc 4.8 suite, I'd...

Hi Aytekin,

Can you tell me if this fails just for this program? Or does TotalView show the same error for a simple hello_world MPI program? Assuming it is built with the same compiler, and...

Well, this one has been sitting around for a while without an answer but it has gotten a lot of views and I was asked about this today with reference to this post, so I'll put in my two cents. The...

Hi Brad,

With the current GUI, there is not too much you can do with the layout. We've been working on updating the GUI to have many of the features you are looking for, but that's not quite...

Hi Erik,

Sorry about not replying here. We don't montior this board as much as we should. The problem with LSB 3 compliance is known and is mentioned in our release notes for 8.14.1. Since you...

I should really check these things a bit more otten. Maybe I'm too late to help this particular case, but in the time since this was posted, I've gotten a clue to what is going on here..

The...

Hi Abhishek,

Does this run on the CUDA device normally (except for the seg fault?) It looks like TotalView is not seeing the device properly. Can you tell me which version of TotalView you are...

It's actually the same problem. The reason is simple. TotalView doesn't recognize the compiler as an Intel compiler. If you do a

readelf -wi program | grep DW_AT_producer

at various points...

The watchdog error is a common one. It basically indicates the CUDA card is being used by another program. In most cases, if this is your own workstation, the problem may be that the card is busy...

Okay, I've stated in the past that we lost the quick ability to modify TotalView background colors. However, a user has a script that they are willing to share that goes into some of the deeper...

I should point out that this capability should be possible with C++View, which is a bit easier to understand than STL type transforms, but requires a bit of coding on the users part. We've been...

Hi,

The TotalView forum for C++ is not really the right place for this question. Debugger, yes, but TotalView doesn't run on Windows, and I personally have no experience with VC++, so can't help...

We've had intermittent reports of this error over the years, and have never been quite able to pin down what the problem was, or how to resolve it. Through the efforts of two recent users who ran...

Hi Ben,

Can TotalView run the program from the beginning, rather than attaching when it is already running? TV will exec a copy of the program at first, but not run it, in order to get shared...

Another case of this came up recently and it was found that a simple


unsetenv LC_CTYPE

seems to resolve the problem.

Just thought I'd pass that on.

Cheers,

The handling of Flex licenses is odd and torturous. We search for a suitable license, just capability-wise, and decide to use that. If it then turns out that all of those licenses are in use, I...

Ah, I can see I haven't been here in a while. Sorry ;-)

How did you set up LM_LICENSE_FILE? You should be able to do something like

setenv LM_LICENSE_FILE ...

This depends a lot on how your cluster is configured. In most cases TotalView will try to start up a debug server (tvdsvr) using rsh. I've found that if you do not have the node that TotalView is...

Patrick,

Have you contacted support (my organization) about this yet? I know I've seen this question pass through, but don't recall who the user was.

In short, yes this is possible. You...

Gee, I guess I haven't been here in a while.

Sorry, but the ability to change the colors in TotalView was lost long ago, when we started mixing the GUI software. Part of it is Motif, part Qt,...

Maybe...

It sounds like a permissions issue. What might be simplest is in whatever X server you have on the PC side, enter a 'xhost +' which allows anyone to connect an X window. Usually...